/Engine/Source/Runtime/SlateCore/Public/Layout/SlateRect.h
Creates a rect from a top left point and extent. Provided as a factory function to not conflict with the TopLeft + BottomRight ctor.
static [FSlateRect](API\Runtime\SlateCore\Layout\FSlateRect) FromPointAndExtent ( const [UE::Slate::FDeprecateVector2DParameter](API\Runtime\SlateCore\Types\FDeprecateVector2DParameter) & TopLeft, const [UE::Slate::FDeprecateVector2DParameter](API\Runtime\SlateCore\Types\FDeprecateVector2DParameter) & Size )